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PRO Single Port USB to Serial Adapter with Activity LED 3ft.
FTDI USB-to-Single Port Serial Adapter (USB1PFTDI) - Astro-Physics
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Amazon.com: TRENDnet USB to Serial 9-Pin Converter Cable, Connect a RS-232 Serial Device to a USB 2.0 Port, Supports Windows & Mac, USB 1.1, USB 2.0, USB 3.0, 21 Inch Cable Length,
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USB to RS232 Serial Converter -- DataPro
Large Selection of USB-RS232 adapters, Easy Installation and Setup of USB RS232 COM ports.
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Ativa USB 2.0 to Serial Adapter 1 RS 232 DB9 Black 26847 - Office Depot
8-Port RS-232 USB to Serial Adapter Data Control Box
Manhattan PL-2303 USB to Serial Converter (205146)
USB 2.0 To Serial DB9 Male (9 Pin) RS232 Cable Adapter - Sabrent
USB to RS232 Adapter with PL2303 Chipset, CableCreation 6.6 ft USB 2.0 Male to RS232 Female DB9 Serial Converter Cable for Cashier Register, Modem, Scanner, Digital Cameras, CNC,Black - Walmart.com
USB to Serial adapter for the FLEX-6000 series – FlexRadio
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USB to 4-Port RS-232 DB9 Serial Interface Adapter - Sealevel
Tripp Lite USB to RS485/RS422 FTDI Serial Adapter Cable with COM Retention ( USB-A to DB9 M/M), 30 in. - USB / serial - U209-30N-IND - USB Adapters - CDW.com
Insignia™ 1.3' USB-to-RS-232 (DB9) PDA/Serial Adapter Cable, with Prolific Chipset Black NS-PU99501 - Best Buy
HP USB to Serial Port Adapter J7B60AA B&H Photo Video
USB Serial Driver Quick Install - SparkFun Learn
Dual Port USB 2.0 to RS-232 DB-9 Serial Adapter w/ FTDI Chip - Coolgear
Keyspan High Speed USB Serial Adapter - 230 Kbps | Dell USA
